package day11.day12;

/**
 * @author oldliu
 * @since 1.0
 */
public class Qianting implements Swiming {
    private String bianhao;

    public void xiaqian(){

    }
    public void shangfu(){

    }
    @Override
    public void swim() {
        //xxxxx
        System.out.println(bianhao+"在深海游动。。。时速20节");
    }
}
